Read Edit View history 试验场 shìyànchǎng proving ground Origin Definitions Defs Strokes Stroke Words Sentences Sents 试验场 (試驗場) shìyànchǎng proving ground noun experimental station; proving ground Frequency Movie subtitles 0.240 per million appears in 0% of films Sources Definitions CC-CEDICT Frequency data SUBTLEX-CH
试验场 (試驗場) shìyànchǎng proving ground noun experimental station; proving ground Frequency Movie subtitles 0.240 per million appears in 0% of films Sources Definitions CC-CEDICT Frequency data SUBTLEX-CH